This is amazing! Whether you believe photovoltaics are the most efficient form of green energy production or not, you cannot argue the impressive economics behind them. Successful engineering has to meet the market at the end of the day.
This is amazing! Whether you believe photovoltaics are the most efficient form of green energy production or not, you cannot argue the impressive economics behind them. Successful engineering has to meet the market at the end of the day.
That's incorrect. The capacity factor of a coal plant is between 50% and 60%. That's far away from 100% although better than solar (but not that much better) with capacity factors ranging from 15%-30% [https://en.wikipedia.org/wiki/Capacity_factor].
This is called "capacity factor". Other things like maintenance also affect it, no power plant actually generates "24/7". A simple back-of-the-envelope estimate would put solar power's capacity factor at around 25%, so that "gigawatt's worth of solar panels" would generate an average of 250MW. Which is still an impressive number.